InChI=1S/C44H50O26/c1-61-22-7-15(8-23(62-2)29(22)52)3-6-27(51)63-14-26-32(55)34(57)37(60)42(67-26)69-40-35(58)30(53)25(13-46)66-44(40)70-41-36(59)31(54)24(12-45)65-43(41)68-39-33(56)28-20(50)10-17(47)11-21(28)64-38(39)16-4-5-18(48)19(49)9-16/h3-11,24-26,30-32,34-37,40-50,52-55,57-60H,12-14H2,1-2H3/b6-3+